baber/WOPTO huggingface dataset:
Patent RU-94041328-A (RU)
Inventor: TIKHOMIROV I I
IPC: H01H31/30
Filed: 1995-02-03
Abstract: FIELD: electrical engineering. SUBSTANCE: high-voltage load disconnecting switch has additional arc-control circuit connected in parallel to main one and set up of turnable flexible conducting electrode with current-collecting turn and loose end looking up and away from closing end, and fixed electrode built up of two hooks with loose ends, one of them looking up and other, down. Movable contact is combined with arc-control chamber whose slit passes loose end of current-collecting turn of turnable electrode during switching operations; line conductors connected to contact lead are made in the form of spiral rings. Contact lead is flat bus with cone reinforced by bushing with spherical cone base for self-alignment with contact blade surface which is also spherical. During disconnection, arc-control circuit is first to close due to catching of turnable electrode turn by hook, then main-circuit contacts open. Further turn of main blade causes heavy bending of turnable electrode lagging behind main blade and abruptly leaves fixed-contact hook with the result that current-carrying circuit opens and strikes the arc which rises over vertical part of electrodes and stretches in different directions due to electromagnetic fields of line-conductor turns, arc-control chamber, and arc proper. EFFECT: improved reliability of load disconnection, reduced time and labour consumption in on-line control of supply mains, provision for remote connection and disconnection of line sections.
Patent RU-94045242-A (RU)
Inventor: DOMNYSHEV M P
IPC: F21V36/00
Filed: 1994-12-26
Abstract: FIELD: light engineering. SUBSTANCE: incandescent lamp has fuel tank, cap with ventilation openings, protecting lamp glass, burner with radiator and evaporator, and fuel pipe with a valving device. The protecting lamp glass is mounted on the cap. The burner with radiator and evaporator is positioned at the top of the lamp. A handle is secured to the burner by way of screws. A reservoir is positioned inside the cap. The lamp is provided with additional evaporator and member for locking the lamp glass. The additional evaporator is mounted immediately above the reservoir. The inner diameter of the lamp glass is greater than the maximum outer diameter of the burner. The additional evaporator is made up as a ring pipe, the ends of the pipe being spaced over the height and connected with the fuel pipe. Screws for securing the lamp handle are used as members for locking the lamp glass. EFFECT: improved design.
Patent RU-95104115-A (RU)
Inventor: SHEVYREV N S
IPC: C12G3/06
Filed: 1995-03-22
Abstract: FIELD: liqueur and vodka industry. SUBSTANCE: method involves preparing an aqueous-spirituous infusion consisting of pepper, cardamom and peppermint by twice infusion in an aqueous-spirituous liquid. Prepared infusions were mixed. Then infusion is blended with color and an aqueous-spirituous liquid up to concentration 40%, blend is kept for 10-15 h and red pepper aromatic alcohol is added followed by filtration and pouring. Ready composition has the following component ratio, kg/1000 dal: red pepper fruits 9.5-10.5; pepper fruits 1.8-2.2; cardamom fruits 0.01-0.04; peppermint 0.3-0.6; color 7.5-8.5, and aqueous-spirituous liquid, the balance. EFFECT: enhanced quality of liqueur.
Patent RU-95104817-A (RU)
Inventor: DUDIN V N
IPC: E05B35/12
Filed: 1995-04-03
Abstract: FIELD: metal cabinets and safes for storing valuables and documents intended for access of a limited group of persons. SUBSTANCE: safe body is made of two concentrically arranged shells with bottom and cover, and rectangular gaps between them, which serve when combined for loading (unloading) of safe. Locking device is made in form of several cylindrical keys with combination recesses functioning in pair with their bosses. With proper setting of code, the keys freely pass-by their bosses. Lock code may be set only in case of absence of contact between the key and boss, that precludes possibility of unauthorized selection of the code by listening to friction noises between key and boss. EFFECT: simplified design of safe, higher combination and reliability of safe locking. 2 cl, 11 dwg
Patent RU-95107183-A (RU)
Inventor: KHOKHLOV V F
IPC: H04L5/00
Filed: 1995-05-04
Abstract: FIELD: telecommunication, apparatus is used in code-pulse equipment and telemechanics. SUBSTANCE: apparatus allows to transmit and to receive two binary digits of information simultaneously by double-wire line, that allows to decrease number of communication lines between controlling and controlled objects and due to that to decrease significantly expenditures on communication lines laying and purchase of cable products. Apparatus has on transmitting side two transistors 1 and 2, four resistors 11, 12, 13, 14, inverter 6, information unit 25 and on receiving side it has three transistors 3, 4, 5, eight resistors 15, 16, 17, 18, 19, 20, 21, 22, two breakdown diodes 23, 24, two inverter 7, 8, two keys 9,10. EFFECT: decreased number of required double-wire communication lines and costs of their laying. 1 cl, 1 dwg
Patent RU-95107515-A (RU)
Inventor: MERKULOVA L P
IPC: C06B23/00
Filed: 1995-05-15
Abstract: FIELD: explosive substances. SUBSTANCE: composition is based on chalk or its mixture with small amount of spherical dispersed aluminium. Binding agent is oil-filled polybutadiene or polyisoprene rubber. Composition can be processed by method of free casting to articles of size from 1 kg to 50 kg. Composition is universal model one for model charges of any systems. EFFECT: improved property and quality of composition.
Patent RU-95109204-A (RU)
Inventor: IVANOV A A
IPC: C21B7/18
Filed: 1995-06-05
Abstract: FIELD: metallurgy. SUBSTANCE: gas-sealing valve has body 1, seat 2, cover 3 with rotary support 4, positioning device 5 with support 6, auxiliary lever 7 with support 8 and funnel 9 mounted on support 8. Positioning mechanism 5 has gear 10 mounted within casing 11 with bearings 12 fixed on shaft 13, provided with driving lever 14. Support 6 has double-armed lever 15 with locking plate 16 and platforms 17 and 24. Double-armed lever 15 is mounted within casing 18. Positioning mechanism 5 has powered support 19. Double-armed lever 20 with rollers 21 and 22 is mounted on support 19. Body 1 has guide 23. To open gas-sealing valve, drive mounted on support 19 is initially actuated. When support 19 it pivoted counterclockwise, roller 22 depresses platform 17 of lever 20 to rotate locking plate 16 mounted on lever 15 in casing 18 on support 6 from seat 2 through predetermined angle. Positioning mechanism 5 is then switched on through gear 10 mounted in casing 11 with bearings 12 on shaft 13 and bearing support 4 is turned by lever 14 on cover 3 of casing 1 to shift plate away from seat 2 and moving funnel 9 instead of plate to seat 2. Valve is closed in reverse order of operation of positioning mechanism 5. Reversal of drive mounted on support 19 causes rotation of support 19 in clockwise direction. As a result, roller 21 mounted on lever 20 depresses platform 24 to pivot lever 15 and urge plate 16 to enter seat 2. EFFECT: increased efficiency, simplified construction by reduced height of charging device, efficient passage of material through valve body and enhanced reliability.
Patent TW-200407746-A (TW)
Title: System and method for assisting in selling vehicles
Inventor: CHEN YUNG-WEI
IPC: G06Q30/02
Filed: 2002-11-15
Abstract: A budget system and method for assisting in selling vehicles is disclosed. The system can compute fee of vehicles a client reserved. The system comprises a mobile terminal, an application server and a database server. The mobile terminal further comprises a link-switching module, a budgeting module, a data synchronizing module, a data recording module and a data storage. The mobile terminal can easily synchronize with the application server via the data synchronizing module. The mobile terminal can also compute fee of vehicles a client reserved via the budgeting module.
Patent TW-200300841-A (TW)
Title: System and method for inspection using white light interferometry
Inventor: MATHUR SANJEEV
Filed: 2002-11-28
Abstract: A system for inspecting components is provided. The system includes an image data system that generates image data of the component, such as from a position overlooking the top of a bumped wafer. An interferometry inspection system is connected to the image data system and receives the image data, and analyzes the image data to locate interference fringing that is used to determine the surface coordinates of the bump contacts.
Patent TW-200412179-A (TW)
Title: Speaker structure for fixing a magnetic device on a diaphragm
Inventor: WANG ZHAO-LANG
IPC: H04R7/02
Filed: 2002-12-23
Abstract: The present invention provides a speaker structure for fixing a magnetic device on a diaphragm. A diaphragm is fixedly formed along the side edge of a speaker frame body, so that a resonant chamber is formed between the diaphragm and the frame body. A magnetic device is fixedly formed in the center of the diaphragm along the direction of the resonant chamber. Therefore, when a coil set arranged at the inside central position of the frame body is excited, magnetic line of force is changed in the center of the resonant chamber, so that the magnetic device is shifted up and down in the space preserved at the center or periphery position of the coil set due to the attracting/repelling effect caused by the change of magnetic line of force, thereby making the diaphragm vibrate to generate sound. With such a structure design, it is able to greatly reduce the thickness of speaker, simplify the assembling structure and cost of speaker, effectively increase the amplitude stroke of the diaphragm, significantly enhance the bass characteristic and power of speaker, and reduce the weight.
Patent TW-200410822-A (TW)
Title: Hot embossing auto-leveling apparatus and method
Inventor: MU CHUAN-KANG
IPC: B44B5/00
Filed: 2002-12-24
Abstract: Disclosed is a hot embossing auto-leveling apparatus and method thereof, wherein the hot embossing auto-leveling apparatus comprises a base arranged under a lower mold. An air-floating spherical bearing is arranged between the lower mold and the base. The base defines a depression for receiving the air-floating spherical bearing The base forms an air inlet and an air outlet. A hot embossing auto-leveling method comprises the steps of (1) performing a closing operation between the lower mold and an upper mold; (2) making the lower mold parallel to the upper mold by using the air-floating spherical bearing; (3) fixing the lower mold by vacuum to maintain the lower mold parallel to the upper mold; (4) placing a molded part on the lower mold; (5) evacuating, heating and stamping in a cavity; (6) cooling; and (7) opening.
Patent TW-200411902-A (TW)
Title: Semiconductor device
Inventor: NAKAJIMA HIROKAZU
IPC: H01L23/31
Filed: 2002-12-26
Abstract: A semiconductor module comprises: (1) A semiconductor chip incorporating a transistor monolithically and having a connection electrode on the upper surface and an external electrode terminal on the lower surface. (2) An intermediary wiring board connected electrically with the connection electrode of the semiconductor chip, and stacked above the semiconductor chip. (3) Electronic components mounted on the intermediary wiring board and connected electrically therewith. (4) An insulating-resin sealing part applied on the upper surface of the semiconductor chip and covering the intermediary wiring board and the electronic components. The intermediary wiring board is located on the upper surface of the semiconductor chip with area smaller than the semiconductor chip and its edge does not protrude from the outer edge of the semiconductor chip. The height of the connecting electrode (the second connection electrode) that connects the wire of the intermediary wiring board with the semiconductor chip area away from the component area is higher than the height of the connecting electrode (the first connection electrode) that connects the wire of the intermediary wiring board with the electrode in the component area of the semiconductor chip. Conductors penetrating downward are formed outside the component-forming area. This conductor electrically connects to the external electrode terminal on the lower surface of the semiconductor chip. A part of the conductor electrically connects the wire of the intermediary wiring board and the other part contacts the seal part.
Patent TW-200306794-A (TW)
Title: Security clutch with self-centering spring
Inventor: HAMM DAVID HENRY JR
IPC: A44B17/00
Filed: 2003-02-24
Abstract: A security clutch (10) for a jewelry post (12) with a circumferential groove (14) includes a housing (20) with a post receiving aperture (22) extending therethrough and two access ports (52, 64, 54, 66) through a side wall (34, 38). A pair of interlocking C-shaped lock members (56, 58) each include an inner free end that carries a lug anchor (68, 70) and an outer free end that serves as a trigger (60, 62). The lug anchors (68, 70) are spring-biased by a spring (40) toward one another to thereby urge the triggers (60, 62) outward through their respective access ports. The inner free ends are also urged toward one another by the forces of the spring (40) to slidably reside in the post receiving aperture (22) of the housing (20) into locking engagement with the circumferential groove (14) of the jewelry post (12) residing in the post receiving aperture (22). The spring (40) is serpentine in configuration. The serpentine configuration of the spring (40) in communication with the inner wall of the housing (20) enables the spring (40) to be precisely centered in the housing (20) thereby providing a precision and smooth operating security clutch (10) for a jewelry post (14).
Patent TW-200303999-A (TW)
Title: High density integrated optical chip with low index difference and high index difference waveguide functions
Inventor: LEE KEVIN K
IPC: G02B6/14
Filed: 2003-03-11
Abstract: The invention features a programmable optical chip. The optical chip has a plurality of optical functions, each of which is connected to a waveguide having a core and a cladding. A photosensitive layer is disposed between at least three of the waveguides, and the photosensitive layer has a refractive index similar to that of the cladding prior to exposure to irradiation. The photosensitive layer changes refractive index upon exposure to irradiation to selectively form an optical connection between at least two of the waveguides.
Patent TW-200421703-A (TW)
Title: Automatic adjustment method of all-digitalized control parameter for DC brushless linear motor
Inventor: HUANG JI-ZHEN
Filed: 2003-04-02
Abstract: The present invention is related to a kind of parameter automatic adjustment method, in which the operation characteristic of DC brushless linear motor is designed and adjusted for the requirement of different control loop. The control loop where the parameter adjustment is conducted includes current, vector, speed, and position circuit. The amount of simplified parameters required for completing all-digitalized motor control includes ten adjustment items and twelve parameters. The invention is realized and completed by adopting a module design and digital signal processing single-chip controller such that all-digital motor control system fulfilling the function requirement can be quickly obtained in a few minutes by selecting the suitable rear-stage power driver in cooperation with the invented method for the control application of different power-scale motors.
Patent TW-200404377-A (TW)
Title: Lithium polymer secondary battery and process for producing the same
Inventor: NISHIMURA NAOTO
IPC: C08L71/02
Filed: 2003-04-11
Abstract: Lithium polymer secondary batteries employing a solid polymer electrolyte layer obtained through crosslinking with energy such as heat or light have a low discharge capacity at temperatures as low as, e.g., -20 DEG C. It is hence desired to improve the low-temperature characteristics without causing capacity deterioration even when charge-discharge cycling is repeated. The lithium polymer secondary battery comprises: a solid polymer electrolyte layer comprising a separator (excluding nonwoven fabrics) and an organic electrolytic solution united therewith through crosslinking; and a positive electrode and a negative electrode each obtained by uniting the organic electrolytic solution with an active material through crosslinking. This lithium polymer secondary battery has a constitution in which the organic electrolytic solution contains γ-butyrolactone and the solid polymer electrolyte layer has a light transmittance of 50% or higher.
Patent TW-200427830-A (TW)
Title: Production method of photochromic molecular structure
Inventor: CHANG SHR-YUAN
IPC: C09K9/02
Filed: 2003-06-09
Abstract: This invention provides a production method of photochromic molecular structure, which comprises placing ingredients into the pre-installed equipment, and using a predetermined system control to perform a first stage process, a second stage process, a first purification and a second purification to obtain the invented dye.
Patent TW-200500982-A (TW)
Title: Integrated circuit for interactive audio and visual patterns and method of the same
Inventor: WU JAMES
IPC: G09G3/00
Filed: 2003-06-18
Abstract: The invention provides an integrated circuit for interactive audio and visual patterns and its method, in which the functions of speech and luminescence sheet driving integrated circuit are integrated, so that the patterns of sound and luminescence sheet are correlated with each other, thereby making the flashed luminescence sheet pattern change according to the sound content.
Patent TW-200402588-A (TW)
Title: An electrochromic display with analog intrinsic full color pixel
Inventor: JOHNSON MARK THOMAS
IPC: G09G3/38
Filed: 2003-08-12
Abstract: A display device comprising a plurality of independently addressable pixels (1). Each pixel comprises: a first substrate (6); a second substrate (7); a polyelectrochromic material (2) disposed between said first substrate (6) and said second substrate (7). At least two independent electrodes (3, 4) are associated with said first substrate (6). An independent counter-electrode (5) is associated with said second substrate (7). Each respective electrode is connected to an independently controllable voltage source. The display device has means for controlling the voltage applied to each respective electrode (3, 4, 5) for producing non-uniform electric fields in each pixel (1), for causing partial switching of the polyelectrochromic material (2) from a first color state to a second color state to generate an area ratio defined pixel color state.
Patent TW-200510898-A (TW)
Title: Off-axis image projecting system
Inventor: CHIANG PO-LIANG
IPC: G03B21/00
Filed: 2003-09-04
Abstract: An off-axis image projecting system at least has an illumination source, a reflective dis-playing device, a projecting lens set. and a first plate. The illumination source emits an illuminating beam. The reflective displaying device can modulate the illuminating beam to form a reflected image-formation beam. The projection lens set has a light path. The reflected image-formation beam enters the projecting lens set, and the first plate is disposed on the light path between the projecting lens set and the reflective dis-playing device. The illuminating beam from the illuminating source is incident onto the first plate, and then the first plate reflects the illuminating beam to the reflective display-ing device by a non-zero incident angle. The reflected image-formation beam can travel through first plate and enter the projection lens set.
Patent TW-200512625-A (TW)
Title: Method and system for using mobile communication equipment to achieve electronic billing payments
Inventor: WU HAN-ZHANG
Filed: 2003-09-29
Abstract: A method and system for using mobile communication equipment to achieve electronic billing payments, which includes a billing-end server and a payment-collecting-end billing access and processing device. The method includes steps of: transmitting at least one billing information (including at least one billing bar code) from the billing-end server to the mobile communication equipment; brining the telecommunication equipment to a payment collection end, such as a bank or a convenient store, by a client; using the payment-collecting-end billing access and processing device to read the billing barcode. As such, a transaction can be performed between the payment collection end and the client end to generate at least one completed transaction information that is further transmitted to the billing-end server to complete the transaction of billing payment.
Patent TW-200419617-A (TW)
Title: Field emission device with self-aligned gate electrode structure, and method of manufacturing same
Inventor: VAN PIETERSON LIESBETH
IPC: H01J3/02
Filed: 2003-10-03
Abstract: The invention relates to a field emission device, and a method of manufacturing same. The field emission device comprises a gate electrode (140) which is provided with a pattern of electron passing apertures (135). The gate electrode (140) is arranged near particles (110) distributed on a substrate (125), at least a part of said particles (110) being arranged for emitting electrons. By means of the gate electrode (140), an electric field is applicable by means of which emitting particles emit electrons. Particularly good electron emission is obtained, because the pattern of apertures (135) is similar to the distribution of particles (110) on the substrate. This is achieved by means of the manufacturing method, in which the particles (110) are used in an illumination step to mask regions (155) of a photo layer (150). Thus, a pattern is obtained in the photo layer (150), which can be used to obtain a similar pattern in the gate electrode (140) with relative ease.
Patent TW-200417780-A (TW)
Title: LCD driver
Inventor: XIAO PETER
IPC: G09G3/36
Filed: 2003-10-07
Abstract: A capacitor divider comprising a plurality of capacitors is used for driving liquid crystal displays. The use of capacitor dividers reduces power consumption, which would be desirable for portable devices. Power consumption is reduced in some embodiments where no static current would flow in the divider.
Patent TW-200513836-A (TW)
Title: Interrupt signal control system and control method
Inventor: HO TONY
IPC: G06F13/40
Filed: 2003-10-15
Abstract: An interrupt signal control system and a control method are used with a computer system. The computer system includes a control processing unit, a north-bridge chip, a south-bridge chip, a first peripheral device and a second peripheral device. The interrupt signal control system includes a first input/output interrupt control device, a second input/output interrupt control device and an interrupt control device bus. The interrupt signal control method includes steps of: asserting a first awakening signal to the south-bridge chip to restore the control processing unit from a power-saving state in response to a first interrupt signal asserted by the first peripheral device electrically connected to the south-bridge chip; generating a third interrupt signal on the interrupt control device bus in response to a second interrupt signal asserted by the second peripheral device electrically connected to the north-bridge chip; and transmitting the third interrupt signal to the south-bridge chip via the interrupt control device bus so that the south-bridge chip removes the power-saving state of the control processing unit.